Objective
The proposed project deals with the formation of new late transition metal-based stilbene and stilbazole complexes, formed via a series of transformations, including metal-olefin coordination, metal ring-walking, and aryl-halide oxidative addition. This project is related to recently published results (van der Boom, M. E. et al J. Am. Chem. Soc. 2005, 127, 9322; Organometallics, 2006, 25, 3308; Organometallics, 2007, in press; Chem. & Eng. News 2005 Sept. 19,). Our studies indicate that a zerovalent platinum center coordinates to the stilbene carbon-carbon double bond and subsequently walks in the solid state and in solution over the π-system of the stilbene ligand prior to activation of an aryl– halide moiety. The cleavage of the aryl–halide bond is the rate determining step. This model system is an ideal vehicle to observe several organometallic steps in a consecutive manner. We are interested in studying the mechanistic aspects of these reactions, especially the metal ring-walking process. Many challenging questions remain. For example, is it possible by proper ligand design to direct a metal center to a specific molecular site? The proposed research will be conducted by varying the nature of the metal complex precursors (e.g. metal periodic table position, oxidation state, phosphine vs nitrogen ligands, chelating vs non-chelating ligands, …) and by preparation of stilbene and stilbazole ligands. Kinetic studies will be carried out using (variable temp.) NMR and UV/vis spectroscopy. Some of the compounds will be used for crystal engineering (van der Boom et al , M. E. Crys. Growth & Des. 2005, 5, 1671), and coordination-based assembly of intrinsically acentric multilayers (van der Boom, M. E. et al J. Am. Chem. Soc. 2006, 128, 7374). The acquired mechanistic information may be used for the design of new metal-mediated organic reactions and homogeneous catalysis, including arene functionalization, activation of aryl–halides, and cross-coupling reactions.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
- natural sciences chemical sciences organic chemistry organic reactions
- natural sciences chemical sciences inorganic chemistry organometallic chemistry
- natural sciences chemical sciences electrochemistry electrolysis
- natural sciences chemical sciences inorganic chemistry transition metals
- natural sciences chemical sciences organic chemistry hydrocarbons
You need to log in or register to use this function
We are sorry... an unexpected error occurred during execution.
You need to be authenticated. Your session might have expired.
Thank you for your feedback. You will soon receive an email to confirm the submission. If you have selected to be notified about the reporting status, you will also be contacted when the reporting status will change.
Keywords
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
FP7-PEOPLE-2007-4-2-IIF
See other projects for this call
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Coordinator
7610001 Rehovot
Israel
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.